New SS Piston seals by popular demand

Many new and old oversized guns out there that require these.

I'm seeing new 50's-R9-95's etc. with big tubes.

These will seal up to 1.045-1.050 " and will squish down to fit tighter tubes

These fit the same guns as the SGS version but these are larger

Stops the harshness and dieseling of os tubed guns.